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Arango-Daza JC, Cabrero-Antonino JR, Adam R. A General and Highly Versatile Heterogeneous Pd-Catalyzed Oxidative Aminocarbonylation of Alkynes with Aromatic and Aliphatic Amines. CHEMSUSCHEM 2024:e202400331. [PMID: 38695852 DOI: 10.1002/cssc.202400331] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/16/2024] [Revised: 04/15/2024] [Indexed: 06/12/2024]
Abstract
An efficient heterogeneous catalytic system for the oxidative aminocarbonylation of alkynes and amines in the presence of CO/O2 to afford substituted propiolamides has been developed. The active nanocatalyst, [Pd/Mg3Al-LDH]-300(D), is composed by Pd nanoaggregates (2-3 nm average particle size) stabilized over a partially dehydrated [Mg3Al-LDH] matrix. The methodology has resulted widely applicable, being the first catalytic system, either homogeneous or heterogeneous, able to activate not only aliphatic amines but also poorly-nucleophilic aromatic amines. In fact, >60 substituted propiolamides have been synthesized in good to excellent isolated yields through this methodology, being 27 novel compounds. An important characterization effort (XRD, 27Al MAS NMR, TGA, TPD-CO2, BET area, XPS, HAADF-HRSTEM and HRTEM) and optimization of the synthesis conditions of the optimal catalyst has been performed. This study, together with a series of kinetic and mechanistic essays, indicates that the optimal catalyst is composed by Pd(0) species stabilized in a partially dehydrated/dehydroxylated LDH material with a Mg/Al molar ratio of 3 and a small crystallite size. All the experimental data indicates that the in situ formation of [PdI2] active species in the material surface together with the presence of a matrix with the optimal acid/base properties are key aspects of this process.
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Affiliation(s)
- Juan Camilo Arango-Daza
- Instituto de Tecnología Química, Universitat Politécnica de València-Consejo Superior Investigaciones Científicas (UPV-CSIC), Avda. de los Naranjos s/n, 46022, València, Spain
| | - Jose R Cabrero-Antonino
- Instituto de Tecnología Química, Universitat Politécnica de València-Consejo Superior Investigaciones Científicas (UPV-CSIC), Avda. de los Naranjos s/n, 46022, València, Spain
| | - Rosa Adam
- Departament de Química Orgànica, Facultat de Farmàcia, Universitat de València, Av. Vicent Andrés Estellés s/n, 46100, Burjassot, València, Spain
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2
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Mondal S, Mondal S, Saha A. Thiuram Disulfide Mediated Cu-Catalyzed Amidation of Terminal Alkynes: An Efficient Synthesis of Alkynyl Amides. J Org Chem 2024; 89:2182-2189. [PMID: 38326283 DOI: 10.1021/acs.joc.3c01961] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2024]
Abstract
Terminal alkynes undergo a CO-free aminocarbonylation reaction mediated by thiuram disulfides. Thiuram disulfide acts as the source of the carbamoyl group in the amidation of terminal alkynes in the presence of copper-based reagent and catalyst. A series of alkynyl amides has been prepared with several structural variations following the current one-pot two-step protocol. The reaction proceeds through a mixed disulfide intermediate, which has been isolated and characterized by single-crystal XRD analysis.
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Affiliation(s)
- Sourav Mondal
- Department of Chemistry, Jadavpur University, Kolkata 700032, India
| | - Soumya Mondal
- School of Chemical Sciences, Indian Association for the Cultivation of Science, Kolkata 700032, India
| | - Amit Saha
- Department of Chemistry, Jadavpur University, Kolkata 700032, India
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Wang L, Qiu J, Zhang B, Chen M, Wang H, Miao X, Wu Z, Zhao M, Shen H, Lai M, Shi X. Nickel-Catalyzed Amidation of Aryl Alkynyl Acids with Tetraalkylthiuram Disulfides: A Facile Synthesis of Aryl Alkynyl Amides. ACS OMEGA 2023; 8:7699-7713. [PMID: 36872968 PMCID: PMC9979367 DOI: 10.1021/acsomega.2c07353] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Accepted: 01/27/2023] [Indexed: 06/18/2023]
Abstract
Nickel-catalyzed amidation of aryl alkynyl acids using tetraalkylthiuram disulfides as the amine source is described, affording a series of aryl alkynyl amides in good to excellent yields under mild conditions. This general methodology provides an alternative pathway for the synthesis of useful aryl alkynyl amides in an operationally simple manner, which shows its practical synthetic value in organic synthesis. The mechanism of this transformation was explored through control experiments and DFT calculations.
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Affiliation(s)
- Longfei Wang
- Flavors
and Fragrance Engineering & Technology Research Center of Henan
Province, College of Tobacco Science, Henan
Agricultural University, Zhengzhou 450002, P. R. China
| | - Jianhua Qiu
- Technology
Center, China Tobacco Henan Industrial Co.,
Ltd., Zhengzhou 450000, Henan, China
| | - Bohai Zhang
- Flavors
and Fragrance Engineering & Technology Research Center of Henan
Province, College of Tobacco Science, Henan
Agricultural University, Zhengzhou 450002, P. R. China
| | - Mengqi Chen
- Technology
Center, China Tobacco Henan Industrial Co.,
Ltd., Zhengzhou 450000, Henan, China
| | - Hongxia Wang
- Technology
Center, China Tobacco Henan Industrial Co.,
Ltd., Zhengzhou 450000, Henan, China
| | - Xiaohui Miao
- Technology
Center, China Tobacco Henan Industrial Co.,
Ltd., Zhengzhou 450000, Henan, China
| | - Zhiyong Wu
- Flavors
and Fragrance Engineering & Technology Research Center of Henan
Province, College of Tobacco Science, Henan
Agricultural University, Zhengzhou 450002, P. R. China
| | - Mingqin Zhao
- Flavors
and Fragrance Engineering & Technology Research Center of Henan
Province, College of Tobacco Science, Henan
Agricultural University, Zhengzhou 450002, P. R. China
| | - Hongtao Shen
- Technology
Center, China Tobacco Henan Industrial Co.,
Ltd., Zhengzhou 450000, Henan, China
| | - Miao Lai
- Flavors
and Fragrance Engineering & Technology Research Center of Henan
Province, College of Tobacco Science, Henan
Agricultural University, Zhengzhou 450002, P. R. China
| | - Xiangdong Shi
- Flavors
and Fragrance Engineering & Technology Research Center of Henan
Province, College of Tobacco Science, Henan
Agricultural University, Zhengzhou 450002, P. R. China
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Pardeshi S, Pownthurai B, Ganesan G, Keshari H, Jadhav Y, Chaskar A. Selective oxidation of vinylbenzenes & acyloins in the presence of silver catalyst using molecular oxygen as terminal oxidant. Tetrahedron Lett 2023. [DOI: 10.1016/j.tetlet.2023.154409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/21/2023]
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5
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Kukhtin-Ramirez-Reaction-Inspired Deprotection of Sulfamidates for the Synthesis of Amino Sugars. MOLECULES (BASEL, SWITZERLAND) 2022; 28:molecules28010182. [PMID: 36615376 PMCID: PMC9822045 DOI: 10.3390/molecules28010182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 12/14/2022] [Accepted: 12/21/2022] [Indexed: 12/28/2022]
Abstract
Herein, we present a mild strategy for deprotecting cyclic sulfamidates via the Kukhtin-Ramirez reaction to access amino sugars. The method features the removal of the sulfonic group of cyclic sulfamidates, which occurs through an N-H insertion reaction that implicates the Kukhtin-Ramirez adducts, followed by a base-promoted reductive N-S bond cleavage. The mild reaction conditions of the protocol enable the formation of amino alcohols including analogs that bear multiple functional groups.
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Chen H, Wang L, Liu Y, Guo M, Zhao W, Tang X, Wang G. Copper Catalyzed Direct Synthesis of Unsymmetrically Substituted Oxalamides From Bromodifluoroacetamide and Tertiary Amines. ASIAN J ORG CHEM 2021. [DOI: 10.1002/ajoc.202100044] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Hongtai Chen
- Department of Chemistry, School of Science Tianjin University 135 Yaguan Road Tianjin 300072 P. R. China
| | - Lianxin Wang
- Department of Chemistry, School of Science Tianjin University 135 Yaguan Road Tianjin 300072 P. R. China
| | - Yujie Liu
- Department of Chemistry, School of Science Tianjin University 135 Yaguan Road Tianjin 300072 P. R. China
| | - Minjie Guo
- Institute for Molecular Design and Synthesis, School of Pharmaceutical Science and Technology Tianjin University 92 Weijin Road Tianjin 300072 P. R. China
| | - Wentao Zhao
- Department of Chemistry, School of Science Tianjin University 135 Yaguan Road Tianjin 300072 P. R. China
| | - Xiangyang Tang
- Department of Chemistry, School of Science Tianjin University 135 Yaguan Road Tianjin 300072 P. R. China
| | - Guangwei Wang
- Department of Chemistry, School of Science Tianjin University 135 Yaguan Road Tianjin 300072 P. R. China
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Jangid DK. DABCO as a Base and an Organocatalyst in Organic Synthesis: A Review. CURRENT GREEN CHEMISTRY 2020. [DOI: 10.2174/2213346107666191227101538] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
One of the organocatalysts 1,4-diazabicyclo[2.2.2]octane (DABCO) is an excellent solid
catalyst in a number of reactions. It is also a good nucleophile and a base in numerous reactions for the
synthesis of heterocycles. DABCO catalyzes many reactions like cycloaddition reactions, coupling reactions,
Baylis-Hillman reaction, Henry reaction, ring opening reactions, etc. One more advanced feature
of these reactions is that they proceed through environmental friendly pathway. DABCO has
more advantages than other organic catalysts because it is an inexpensive, non.toxic base, an ecofriendly
and a highly reactive catalyst for building of organic frameworks, which produce the desired
products in excellent yields with high selectivity. Many catalytic applications of DABCO have been
reported for the synthesis of an organic framework which has been discussed in this review.
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Affiliation(s)
- Dinesh K. Jangid
- Department of Chemistry, Faculty of Science, University of Rajasthan, JLN Marg, Jaipur, Rajasthan, India
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9
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Chen L, Zhang L, Yan G, Huang D. Recent Advances of Cinnamic Acids in Organic Synthesis. ASIAN J ORG CHEM 2020. [DOI: 10.1002/ajoc.202000217] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Lihua Chen
- Department of ChemistryLishui University No. 1, Xueyuan Road Lishui City 323000 Zhejiang Province P. R. China
| | - Ling Zhang
- Department of ChemistryLishui University No. 1, Xueyuan Road Lishui City 323000 Zhejiang Province P. R. China
| | - Guobing Yan
- Department of ChemistryLishui University No. 1, Xueyuan Road Lishui City 323000 Zhejiang Province P. R. China
| | - Dayun Huang
- Department of ChemistryLishui University No. 1, Xueyuan Road Lishui City 323000 Zhejiang Province P. R. China
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Lai M, Wu Z, Su F, Yu Y, Jing Y, Kong J, Wang Z, Wang S, Zhao M. Synthesis of Cinnamides via Amidation Reaction of Cinnamic Acids with Tetraalkylthiuram Disulfides Under Simple Condition. European J Org Chem 2020. [DOI: 10.1002/ejoc.201901630] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Miao Lai
- Flavors and Fragrance Engineering & Technology Research Center of Henan Province; College of Tobacco Science; Henan Agricultural University; 95, Wenhua Road 450002 Zhengzhou P. R. China
| | - Zhiyong Wu
- Flavors and Fragrance Engineering & Technology Research Center of Henan Province; College of Tobacco Science; Henan Agricultural University; 95, Wenhua Road 450002 Zhengzhou P. R. China
| | - Fangyao Su
- Flavors and Fragrance Engineering & Technology Research Center of Henan Province; College of Tobacco Science; Henan Agricultural University; 95, Wenhua Road 450002 Zhengzhou P. R. China
| | - Yujian Yu
- Institute of Chemistry; College of Tobacco Science; Henan Academy of Sciences; 56, Hongzhuan Road 450002 Zhengzhou P. R. China
| | - Yanqiu Jing
- Flavors and Fragrance Engineering & Technology Research Center of Henan Province; College of Tobacco Science; Henan Agricultural University; 95, Wenhua Road 450002 Zhengzhou P. R. China
| | - Jinmin Kong
- Flavors and Fragrance Engineering & Technology Research Center of Henan Province; College of Tobacco Science; Henan Agricultural University; 95, Wenhua Road 450002 Zhengzhou P. R. China
| | - Zhenteng Wang
- Flavors and Fragrance Engineering & Technology Research Center of Henan Province; College of Tobacco Science; Henan Agricultural University; 95, Wenhua Road 450002 Zhengzhou P. R. China
| | - Shuai Wang
- Flavors and Fragrance Engineering & Technology Research Center of Henan Province; College of Tobacco Science; Henan Agricultural University; 95, Wenhua Road 450002 Zhengzhou P. R. China
| | - Mingqin Zhao
- Flavors and Fragrance Engineering & Technology Research Center of Henan Province; College of Tobacco Science; Henan Agricultural University; 95, Wenhua Road 450002 Zhengzhou P. R. China
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Ramírez-Marroquín OA, Manzano-Pérez F, López-Torres A, Hernández-López A, Cortés-Pacheco A, Reyes-González MA. First mechanosynthesis of piperlotines A, C, and derivatives through solvent-free Horner-Wadsworth-Emmons reaction. SYNTHETIC COMMUN 2019. [DOI: 10.1080/00397911.2018.1550204] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
| | | | | | | | | | - Miguel Angel Reyes-González
- Facultad de Ciencias Químicas, Universidad Autónoma de Nuevo León, San Nicolás de los Garza Nuevo León, Mexico
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12
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Lai M, Wu Z, Wang Y, Zheng Y, Zhao M. Selective synthesis of aryl thioamides and aryl-α-ketoamides from α-oxocarboxylic acids and tetraalkylthiuram disulfides: an unexpected chemoselectivity from aryl sulfonyl chlorides. Org Chem Front 2019. [DOI: 10.1039/c8qo01127c] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Tosyl chloride-controlled generation of thioamides and α-ketoamides via base-promoted decarboxylative reaction of α-oxocarboxylic acids with tetraalkylthiuram disulfides has been established.
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Affiliation(s)
- Miao Lai
- Flavors and Fragrance Engineering & Technology Research Center of Henan Province
- College of Tobacco Science
- Henan Agricultural University
- Zhengzhou 450002
- P. R. China
| | - Zhiyong Wu
- Flavors and Fragrance Engineering & Technology Research Center of Henan Province
- College of Tobacco Science
- Henan Agricultural University
- Zhengzhou 450002
- P. R. China
| | - Yizhi Wang
- Flavors and Fragrance Engineering & Technology Research Center of Henan Province
- College of Tobacco Science
- Henan Agricultural University
- Zhengzhou 450002
- P. R. China
| | - Ying Zheng
- Flavors and Fragrance Engineering & Technology Research Center of Henan Province
- College of Tobacco Science
- Henan Agricultural University
- Zhengzhou 450002
- P. R. China
| | - Mingqin Zhao
- Flavors and Fragrance Engineering & Technology Research Center of Henan Province
- College of Tobacco Science
- Henan Agricultural University
- Zhengzhou 450002
- P. R. China
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